JP6983654B2 - 並列処理のためのイントラブロックコピー予測制限 - Google Patents

並列処理のためのイントラブロックコピー予測制限 Download PDF

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JP6983654B2
JP6983654B2 JP2017518947A JP2017518947A JP6983654B2 JP 6983654 B2 JP6983654 B2 JP 6983654B2 JP 2017518947 A JP2017518947 A JP 2017518947A JP 2017518947 A JP2017518947 A JP 2017518947A JP 6983654 B2 JP6983654 B2 JP 6983654B2
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video
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JP2017535175A5 (zh
JP2017535175A (ja
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ラパカ、クリシュナカンス
パン、チャオ
セレジン、バディム
カークゼウィックズ、マルタ
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
JP2017518947A 2014-10-09 2015-10-09 並列処理のためのイントラブロックコピー予測制限 Active JP6983654B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462062122P 2014-10-09 2014-10-09
US62/062,122 2014-10-09
US14/878,825 US10212445B2 (en) 2014-10-09 2015-10-08 Intra block copy prediction restrictions for parallel processing
US14/878,825 2015-10-08
PCT/US2015/054967 WO2016057938A1 (en) 2014-10-09 2015-10-09 Intra block copy prediction restrictions for parallel processing

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JP2017535175A JP2017535175A (ja) 2017-11-24
JP2017535175A5 JP2017535175A5 (zh) 2019-05-16
JP6983654B2 true JP6983654B2 (ja) 2021-12-17

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EP (1) EP3205092B1 (zh)
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KR (1) KR102051718B1 (zh)
CN (1) CN106797479B (zh)
AU (1) AU2015330676B2 (zh)
BR (1) BR112017007148A2 (zh)
WO (1) WO2016057938A1 (zh)

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AU2015330676A1 (en) 2017-03-23
CN106797479A (zh) 2017-05-31
JP7055833B2 (ja) 2022-04-18
KR20170067766A (ko) 2017-06-16
BR112017007148A2 (pt) 2017-12-19
EP3205092A1 (en) 2017-08-16
US20160105682A1 (en) 2016-04-14
JP2017535175A (ja) 2017-11-24
AU2015330676B2 (en) 2019-09-26
US10212445B2 (en) 2019-02-19
WO2016057938A1 (en) 2016-04-14
KR102051718B1 (ko) 2019-12-03
CN106797479B (zh) 2019-10-08
JP2020145716A (ja) 2020-09-10
EP3205092B1 (en) 2022-04-27

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